ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Image catalog
As soon as an image can be used (in a control, in a window, in a report, ......
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ......
Linking a Table control to a data file or query
A Table control can be used to display the content of a data file or query......
Report based on a memory area
A report based on a memory area is used to print the records stored in a memory area......
Parameter of a procedure/function
You have the ability to pass parameters to a procedure....
Binding controls to data
A window or page can display information from......
Definition (Property)
The Definition property is used to define a type.
Virtual (Property)
The Virtual property is used to determine if an element is virtual.
AssociatedValue (Property)
The AssociatedValue property is used to get the associated value.
Report based on a text file
In a report based on a text file, the information to print is read from a text file or is directly assigned in the report controls......
Report viewer: "Export" tab
The "Export" pane in the report viewer allows you to perform the following operations......
HDescribeLink (Function)
Describes a link between two data files through programming.
HDescribeItem (Function)
Describes a file item through programming.
Definition (Type of variable)
The Definition type is used to find out the characteristics of a type: simple type, advanced type, class, structure....
Parameter (Property)
The Parameter property is used to get and change certain parameters.
Creating a delete query
A delete query (corresponding SQL statement......
SourceKey (Property)
The SourceKey property sets the characteristics of a link.
Creating a query
Two methods can be used to create a query......
SEO of a WEBDEV site
In order for your site to get visitors, the Web users must be able to find it......
KeyExpression (Property)
The KeyExpression property is used to set the different components of a composite key.
Browser code (WLanguage): Framework 2
From version 22, WEBDEV proposes a new WLanguage framework for the browser code...
Programming standard errors
Programming standard errors inform you of potential problems detected when saving windows, pages, reports or when recompiling the project......
Splitting Business logic / UI code
During the development cycle of an application, the code that is specific to the interface (UI) and the code that is specific to the business logic (access to databases, etc.) are often "mixed"...
ERR_BUTTON_EXPECTED
How to include secure payment in a WEBDEV site?
This help page explains how to add a secure payment into a WEBDEV site......